Imininingwane enzuzo
Inani (izinto):43
Isikhathi sokuthumela:45 days
Indlela yokuthumela:Ezokuthutha ngomhlaba, ezokuthutha ngolwandle
Ukubonisa umlingani
I-flange yokushisela iyisixhobo sepayipi esinomqala nesakhiwo sokuguquguquka kombhobho oyindilinga. Ixhumeka kumapayipi ngokushisela futhi isetshenziswa kakhulu ezinhlelweni zamapayipi ezinomfutho ophezulu, izinga lokushisa eliphezulu, noma ezibucayi ngemidiya. Isakhiwo sayo somqala osesikhulisi sigcina indawo yokushisela kude nendawo yokubopha, sinciphisa ukugobeka kokushisela futhi sithuthukise ukusebenza kokubopha. Izilinganiso zokucindezela ezisebenzayo zisukela ku-PN2.5MPa kuya ku-PN400 nangaphezulu.
I-flange yenziwe ngezinto ezingaphezu kuka-20, okubandakanya insimbi ye-carbon, insimbi engagqwali, ne-nickel alloys. Izinqubo zokukhiqiza zihlanganisa ukubumba, ukuyihlinza, ukusika, nokugoqa. Ama-flange abumbwe, ngenxa yezakhiwo zawo ezingcono zemishini, avame ukusetshenziswa ezindaweni ezinomfutho omkhulu; ama-flange aluhlaza afanele ukukhiqiza izingxenye ezingabizi, eziyinkimbinkimbi.
Ama-flange okuhlanganisa ashicilelwe ngezilinganiso zengcindezi kusuka ku-DN kuya ku-PN (isibonelo, i-DN80-PN40). Izinhlobo zawo zendawo yokuvala zihlanganisa izinhlobo eziyisithupha, njengobuso obubuyiselweyo nobuso obubuyiselweyo, futhi ziqiniswa ngezibholodi namagasketi ukuze kufezeke ukuvala. Zisetshenziswa kabanzi ekuxhumaneni kwamavalvu nemibhobho embonini kaphethiloli, amakhemikhali, namandla, futhi zifanelekele ikakhulukazi ukudlulisa imidiya evutha kalula futhi eqhumayo noma ezimweni ezinokushintsha okukhulu kwezinga lokushisa.
